HPS Red Reinforced Silicone Post MAF Air Intake Hose Kit for Acura 07-11 CSX Type-S 5 31/32 (151.6) Outside Diameter this reducer optimizes exhaust flow

this reducer optimizes exhaust flow to enhance vehicle efficiency and performance

coated steel liners that prolong service life

Choose the donaldson p831520 air filter for unparalleled engine protection and performance

Cost-effective maintenance with lower operating expenses and an extended engine lifespan

Built to extend fluid life and safeguard essential engine components

HPS Red Reinforced Silicone Post MAF Air Intake Hose Kit for Acura 07-11 CSX Type-S 5 31/32 (151.6) Outside Diameter this reducer optimizes exhaust flowHonda 06 11 Civic Si Coupe & Sedan HPS Red Silicone Air Intake Hose Post MAF Tube replaces the stock OEM restrictive hose with high temp reinforced silicon material. Unlike other aftermarket air intake kits, HPS post MAF silicone hoses improve air flow and reduce heat soak while keeping the stock well designed air box perform at high efficient level. Without any re tuning, the HPS silicone post MAF air intake tube delivers dyno proven performance